CN216532547U - Hand-held rape film side seeder - Google Patents
Hand-held rape film side seeder Download PDFInfo
- Publication number
- CN216532547U CN216532547U CN202123163006.5U CN202123163006U CN216532547U CN 216532547 U CN216532547 U CN 216532547U CN 202123163006 U CN202123163006 U CN 202123163006U CN 216532547 U CN216532547 U CN 216532547U
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- China
- Prior art keywords
- seed
- wheel
- shaft
- rack
- land
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- Expired - Fee Related
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- 238000009331 sowing Methods 0.000 claims abstract description 20
- 241000721671 Ludwigia Species 0.000 claims abstract description 19
- 238000010899 nucleation Methods 0.000 claims description 38
- 238000012546 transfer Methods 0.000 claims description 18
- 239000002689 soil Substances 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000007599 discharging Methods 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000013461 design Methods 0.000 abstract description 3
- 230000002093 peripheral effect Effects 0.000 abstract description 2
- 239000002985 plastic film Substances 0.000 description 8
- 229920006255 plastic film Polymers 0.000 description 8
- 240000002791 Brassica napus Species 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 235000011293 Brassica napus Nutrition 0.000 description 3
- 230000007547 defect Effects 0.000 description 3
- 239000012528 membrane Substances 0.000 description 3
- 235000006008 Brassica napus var napus Nutrition 0.000 description 2
- 240000000385 Brassica napus var. napus Species 0.000 description 2
- 239000000969 carrier Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 235000004977 Brassica sinapistrum Nutrition 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000008157 edible vegetable oil Substances 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 230000001502 supplementing effect Effects 0.000 description 1
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- Sowing (AREA)
Abstract
The utility model provides a hand-held rape film side seeder, which comprises a rack, wherein the front end of the rack is provided with a land wheel through a land wheel shaft, the rear end of the rack is provided with a travelling wheel, the middle part of the rack is provided with a profiling wheel, the rear end of the rack is provided with a handrail and a seed box, a seed sowing pipe is arranged below the seed box, the seed sowing pipe is fixedly connected with a ditching shovel, a linkage rod penetrates through the seed sowing pipe and is connected with the land wheel shaft through a chain, the linkage rod is provided with a seed discharging wheel inside the seed sowing pipe, and a plurality of seed discharging blades are uniformly distributed on the peripheral side of the seed discharging wheel. The seed sowing device is simple and reasonable in structural design and strong in practicability, seeds in the seed box fall down to be sown along with the advancing of the device through the linkage rotation of the land wheel shaft and the seed sowing wheel, the manufacturing and using cost is low, the power requirement is low, and the seed sowing device can be popularized and used.
Description
Technical Field
The utility model relates to a seeding device, in particular to a walking type rape film side seeding machine.
Background
At present, the self-sufficient rate of edible oil in China is less than 40%, and the oil crop planting needs to be vigorously developed to solve the safety crisis of national oil supply. Taking winter rape as an example, the Yangtze river basin is the main production area of winter rape, the planting area of the Yangtze river basin is 1.2 hundred million acres all year round, nearly 8000 ten thousand acres can be used for planting rape at present, and the traditional manual work cannot meet the requirement of large-area production of rape.
The traditional rape planting method adopts artificial broadcast sowing, and has the defects that no plant spacing and row spacing exist after emergence of seedlings, the emergence rates are uneven and the densities are different, and the work of thinning and transplanting and supplementing seedlings must be carried out manually in the later period, so that the later-period management work is heavy, and the yield of the later-period crops is influenced. The rape seeding machine developed and marketed at present aiming at the phenomenon solves the problems to a certain extent, but has a plurality of defects, such as complex structure, single function, unstable seed discharging amount in the seeding working process, high power requirement, high cost, inconvenient use and maintenance, and seed missing and clamping conditions, so that the rape seeding device with low cost, uniform seeding, multiple functions and uniform row spacing needs to be designed.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem of providing a hand-held rape film side seeder, aiming at overcoming the defects of the prior art, and the hand-held rape film side seeder is simple and reasonable in structural design, simple and convenient to operate, low in manufacturing and using cost, good in seeding uniformity effect, high in working efficiency and capable of being popularized and used.
In order to solve the technical problems, the utility model adopts the technical scheme that: the utility model provides a hand-held rape film side seeder, a serial communication port, which comprises a frame, two land wheels are installed through land wheel axle symmetry to the front end of frame, two walking wheels are installed to the rear end symmetry of frame, the middle part downside of frame is provided with the profile modeling wheel, the rear end of frame is provided with handrail and seed case, the bottom of seed case is through transfer cabin and seed metering pipe intercommunication, the bottom lateral wall fixedly connected with ditching shovel of seed metering pipe, it is provided with the gangbar to run through in the transfer cabin, the gangbar passes through the chain and is connected with the land wheel transmission, the position fixedly connected with lower wheel that lies in the transfer cabin on the gangbar, the all sides equipartition of lower wheel has a plurality of blades of sowing. Six seeding blades are arranged, an included angle of 60 degrees is formed between every two adjacent seeding blades, the distance between the seeding blades and the inner wall of the transfer cabin is smaller than the grain diameter of rape seeds, and the seeds in the seed box are discharged into the seed discharging pipe through the seeding blades which rotate with the ground wheel at a constant speed to complete seeding.
Preferably, seed box two and symmetry fixed mounting are in the frame, the seed outlet has been seted up to the bottom of seed box, the seed outlet is through the transfer cabin that is the cuboid and seed metering pipe intercommunication.
Preferably, a driving chain wheel is fixedly sleeved on the land wheel shaft, a driven gear is fixedly sleeved on the linkage rod, and the driven gear is connected with the driving chain wheel through the chain.
Preferably, the gangbar disconnection divide into left end axle, jackshaft and right-hand member axle, left end axle and right-hand member axle pass two seed casees respectively, fixed cup joint on the jackshaft driven gear, the both ends threaded connection of jackshaft has the adjustment axle sleeve, the epaxial one end setting that is close to the jackshaft of left end axle and right-hand member with adjustment axle sleeve complex external screw thread, two bearing seats are cup jointed in the symmetry activity on the jackshaft, bearing seat passes through bracing piece fixed connection in the frame. When the seeding is not needed to be carried out from the seed box, the adjusting shaft sleeve is screwed in towards the direction close to the driven gear, so that the adjusting shaft sleeve is disconnected with the left end shaft and the right end shaft, only the middle shaft rotates along with the land wheel shaft, the seeding wheels on the left end shaft and the right end shaft do not rotate any more, then seeding is not performed any more, the using method is flexible and changeable, and the practicability of the seeding box is greatly improved. Meanwhile, the middle shaft is connected with the rack through the bearing seat and the supporting rod, and the stability of the linkage rod after disconnection and separation is guaranteed. When seeding is needed again, the adjusting shaft sleeve is screwed in the direction close to the left end shaft and the right end shaft, so that the internal thread in the adjusting shaft sleeve is connected with the external thread of the left end shaft and the right end shaft to be connected into a whole again.
Preferably, the ditching shovel is arranged on one side of the side wall of the bottom of the seed sowing pipe close to the land wheel.
Preferably, a flat shovel is arranged behind the land wheel, a film hanging frame is arranged behind the flat shovel, the copying wheel is arranged behind the film hanging frame, the furrowing blade is arranged behind the copying wheel, and a travelling wheel is arranged behind the furrowing blade. The quantity of land wheel, walking wheel, biofilm carrier and ditching shovel is two, and all the symmetry sets up the left and right sides position in the frame below, and two biofilm carriers are used for hanging and place the plastic film, and the plastic film at the convenient rear of land leveling can be laid with the soil leveling, and the profile modeling wheel is dumbbell shape, the big direct contact plastic film of both ends diameter of profile modeling wheel, and the plastic film pressure of spreading the place ahead is on the ridge body, and the interval of ditching shovel is greater than the interval of two biofilm carriers and reaches the purpose at the seeding of ditching of ridge body both sides.
Compared with the prior art, the utility model has the following advantages:
1. the utility model has scientific and reasonable structural design, simple operation, convenient use, strong practicability, uniform and controllable seeding speed, uniform and controllable row spacing, low manufacturing and using cost and popularization and use.
2. The linkage rod is driven to rotate through rotation of the land wheel, the seeding wheel on the linkage rod is finally rotated, seeding blades on the seeding wheel rotate to play a role of a seeding box seeding switch, the purpose of seeding at a constant speed is achieved along with the constant-speed rotation of the land wheel, the whole transmission structure is simple and reasonable, and the failure rate is low.
3. The utility model integrates soil leveling, film covering, ditching and sowing, has various functions and simple and convenient operation, and effectively improves the sowing efficiency and quality of the rape without increasing the equipment investment greatly.
The present invention will be described in further detail with reference to the accompanying drawings and examples.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a partial structural schematic diagram of a position of a transfer chamber in the present invention.
FIG. 3 is a schematic view of the linkage rod of the present invention.
Description of reference numerals:
1-a handrail; 2, a seed box; 3, adjusting the shaft sleeve;
4, a chain; 5, a frame; 6-land wheel;
7-a bearing seat; 8-a drive sprocket; 9-a support rod;
10-ground axle; 11-a soil leveling shovel; 12-film hanging rack;
13-a profiling wheel; 14, ditching and shoveling; 15-seeding of leaves;
16-a travelling wheel; 17-a seed discharging pipe; 18-a linkage bar;
19-a driven gear; 20-a transfer chamber; 21-a seed setting wheel;
22-left end shaft; 23-intermediate shaft; 24-right end shaft.
Detailed Description
As shown in fig. 1 to 3, the seeding machine comprises a frame 5, two land wheels 6 are symmetrically installed at the front end of the frame 5 through a land wheel shaft 10, two traveling wheels 16 are symmetrically installed at the rear end of the frame 5, a profiling wheel 13 is arranged at the lower side of the middle of the frame 5, a handrail 1 and a seed box 2 are arranged at the rear end of the frame 5, the bottom of the seed box 2 is communicated with a seeding pipe 17 through a transfer chamber 20, a ditching shovel 14 is fixedly connected to the side wall of the bottom of the seeding pipe 17, a linkage rod 18 penetrates through the transfer chamber 20, the linkage rod 18 is in transmission connection with the land wheel shaft 10 through a chain 4, a lower seed wheel 21 is fixedly connected to the position of the linkage rod 18 in the transfer chamber 20, and a plurality of lower seed blades 15 are uniformly distributed on the peripheral side of the lower seed wheel 21. Six seeding blades 15 are provided, the included angle of 60 degrees is formed between the adjacent seeding blades 15, the distance between the seeding blades 15 and the inner wall of the transfer cabin 20 is smaller than the grain diameter of the rape seeds, and the seeds in the seed box 2 are discharged into the seed discharge pipe 17 through the seeding blades 15 which rotate with the uniform speed when the land wheel 6 moves forward, so as to complete the seeding.
In this embodiment, the linkage rod 18 horizontally passes through the two transfer cabins 20, and a rotary bearing is arranged between the linkage rod 18 and the transfer cabins 20.
In this embodiment, seed case 2 has two and symmetry fixed mounting in frame 5, seed outlet has been seted up to seed case 2's bottom, seed outlet is through being the transfer cabin 20 of cuboid and seed metering pipe 17 intercommunication.
In this embodiment, a driving sprocket 8 is fixedly sleeved on the land wheel shaft 10, a driven gear 19 is fixedly sleeved on the linkage rod 18, and the driven gear 19 is connected with the driving sprocket 8 through the chain 4.
In this embodiment, the gangbar 18 is disconnected and is divided into a left end shaft 22, an intermediate shaft 23 and a right end shaft 24, the left end shaft 22 and the right end shaft 24 pass through two seed boxes 2 respectively, the intermediate shaft 23 is fixedly sleeved with the driven gear 19, two ends of the intermediate shaft 23 are in threaded connection with the adjusting shaft sleeve 3, one ends of the left end shaft 22 and the right end shaft 24, which are close to the intermediate shaft 23, are provided with external threads matched with the adjusting shaft sleeve 3, the intermediate shaft 23 is symmetrically and movably sleeved with two bearing blocks 7, and the bearing blocks 7 are fixedly connected to the frame 5 through a support rod 9. When not needing to sow from seed case 2 in, will adjust axle sleeve 3 to the direction precession that is close to driven gear 19, make and adjust axle sleeve 3 and left end axle 22 and the 24 disconnected junctions of right end axle, only jackshaft 23 rotates along with land axle 10 like this, and the lower round 21 on left end axle 22 and the right end axle 24 no longer rotates, and then no longer seeds, and the application method is nimble changeable, improves its practicality greatly. Meanwhile, the intermediate shaft 23 is connected with the frame 5 through the bearing seat 7 and the supporting rod 9, so that the stability of the linkage rod 18 after disconnection and separation is ensured. When sowing is needed, the adjusting shaft sleeve 3 is screwed in the direction close to the left end shaft 22 and the right end shaft 24, so that the internal thread in the adjusting shaft sleeve 3 is connected with the external thread of the left end shaft 22 and the right end shaft 24 to be connected into a whole again.
In this embodiment, the furrowing blade 14 is mounted on the side wall of the bottom of the seed tube 17 near the land wheel 6.
In this embodiment, a flat shovel 11 is arranged behind the land wheel 6, a film hanging frame 12 is arranged behind the flat shovel 11, the profiling wheel 13 is arranged behind the film hanging frame 12, the furrowing blade 14 is arranged behind the profiling wheel 13, and travelling wheels 16 are arranged behind the furrowing blade 14. Land wheel 6, walking wheel 16, the quantity of hanging membrane frame 12 and ditching shovel 14 is two, and all the symmetry sets up the left and right sides position in frame 5 below, two hang membrane frames 12 and be used for hanging and place the plastic film, the plastic film that the soil spade 11 can make things convenient for the land leveling rear is laid, profile wheel 13 is dumbbell-shaped, the big direct contact plastic film of the both ends diameter of profile wheel 13, the plastic film that spreads the place ahead is pressed on the ridge body, the interval of ditching shovel 14 is greater than the interval of two hanging membrane frames 12 and reaches the purpose of sowing in the ditching of ridge body both sides.
When the rape seed sowing device is used, the driving chain wheel 8 arranged on the land wheel shaft 10 rotates along with the rotation of the land wheel, so that the linkage rod 18 is driven to rotate, and rape seeds in the seed box 2 fall into a seed ditch ploughed by the ditching shovel 14 from the tail end of the seed sowing pipe 17 at a constant speed along with the rotation of the seeding blades 15. When the land wheel 6 advances, the soil spade 11 flattens the land, the mulching film is spread on the film hanging frame 12, and the profiling wheel 13 presses the mulching film on the ridge body. When seeding is not needed, the adjusting shaft sleeve 3 is screwed to separate the linkage rod 18. The device can also be used for fertilizing operation, namely, only solid granular fertilizer is poured into the seed box 2.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention in any way. Any simple modifications, alterations and equivalent changes made to the above embodiments according to the technical essence of the present invention are still within the scope of the technical solution of the present invention.
Claims (5)
1. The hand-held rape film side sowing machine is characterized by comprising a rack (5), wherein two land wheels (6) are symmetrically arranged at the front end of the rack (5) through a land wheel shaft (10), two travelling wheels (16) are symmetrically arranged at the rear end of the rack (5), a profiling wheel (13) is arranged at the lower side of the middle part of the rack (5), a handrail (1) and a seed box (2) are arranged at the rear end of the rack (5), the bottom of the seed box (2) is communicated with a seed sowing pipe (17) through a transfer chamber (20), a ditching shovel (14) is fixedly connected to the side wall of the bottom of the seed sowing pipe (17), a linkage rod (18) is arranged in the transfer chamber (20) in a penetrating manner, the linkage rod (18) is in transmission connection with the land wheel shaft (10) through a chain (4), and a lower seed wheel (21) is fixedly connected to the position, which is positioned in the transfer chamber (20), on the linkage rod (18), a plurality of seeding blades (15) are uniformly distributed on the periphery of the seeding wheel (21).
2. A walking type rape film side seeder according to claim 1, characterized in that two seed boxes (2) are symmetrically and fixedly mounted on the frame (5), the bottom of the seed box (2) is provided with a seed outlet, and the seed outlet is communicated with the seed sowing pipe (17) through a rectangular transfer cabin (20).
3. A walking type rape film side seeder according to claim 1, wherein a driving sprocket (8) is fixedly secured to the land wheel shaft (10), a driven gear (19) is fixedly secured to the linkage rod (18), and the driven gear (19) is connected to the driving sprocket (8) through the chain (4).
4. A walking type rape film side seeder according to claim 3, characterized in that, the gangbar (18) breaks off and is divided into a left end shaft (22), an intermediate shaft (23) and a right end shaft (24), the left end shaft (22) and the right end shaft (24) pass through two seed boxes (2) respectively, the intermediate shaft (23) is fixedly sleeved with the driven gear (19), the two ends of the intermediate shaft (23) are in threaded connection with the adjusting shaft sleeve (3), one end of the left end shaft (22) and the right end shaft (24) close to the intermediate shaft (23) is provided with an external thread matched with the adjusting shaft sleeve (3), the intermediate shaft (23) is symmetrically movably sleeved with two bearing seats (7), and the bearing seats (7) are fixedly connected on the rack (5) through a support rod (9).
5. A hand-held rape film side seeder according to claim 1, wherein a soil spade (11) is arranged behind the land wheel (6), a film hanging frame (12) is arranged behind the soil spade (11), the copying wheel (13) is arranged behind the film hanging frame (12), the furrowing blade (14) is arranged behind the copying wheel (13), and a travelling wheel (16) is arranged behind the furrowing blade (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123163006.5U CN216532547U (en) | 2021-12-16 | 2021-12-16 | Hand-held rape film side seeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123163006.5U CN216532547U (en) | 2021-12-16 | 2021-12-16 | Hand-held rape film side seeder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216532547U true CN216532547U (en) | 2022-05-17 |
Family
ID=81542041
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123163006.5U Expired - Fee Related CN216532547U (en) | 2021-12-16 | 2021-12-16 | Hand-held rape film side seeder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216532547U (en) |
-
2021
- 2021-12-16 CN CN202123163006.5U patent/CN216532547U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220517 |